.footer{
    width: 100%;
    height: 50px;
    background-color: #FFF;
    border-top: #ccc 1px solid;
    display: flex;
    justify-content: space-between;
    padding: 0 15px;
    align-items: center;
    a{
        display: flex;
        flex-direction: column;
        align-items: center;
        text-decoration: none;
        color: #000;
        font-size: 14px;
        &.active{
            color: rgb(81, 81, 209);
        }
    }
}